103 - Harley Davidson Forums



General Harley Davidson Chat Forum to discuss general Harley Davidson issues, topics, and experiences.
Sponsored by: J&P Cycles

103

Closed Thread
 
 
 
P
 
Thread Tools Search this Thread
  #1  
Old 11-21-2010, 07:44 PM
dresserman dresserman is offline
New Member
Thread Starter
Join Date: Nov 2010
Location: Central Florida
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Default 103

For 2011 Harley has peped up the 103 engine a bit. They run pretty nice right out of the box, BUT anyone have any data on aftermarket mufflers and hi flow air intakes and just what you get out of them for the money spent on these new versions of the 103?
Dyno results tell the story.
Den
  #2  
Old 11-21-2010, 07:56 PM
tully_mars's Avatar
tully_mars tully_mars is offline
Road Master
Join Date: Nov 2008
Location: Southern Alabama
Posts: 771
Thanks: 0
Thanked 4 Times in 3 Posts
Default

I don't know, but my 103 for 2010 didn't feel much different than a 96" till I did a FuelMoto package on it (PC V, air intake, Jackpot mufflers) . Now it runs like I would have expected.
  #3  
Old 11-21-2010, 08:18 PM
bronxbill's Avatar
bronxbill bronxbill is online now
Road Master
Join Date: Aug 2009
Location: Raleigh NC
Posts: 972
Thanks: 0
Thanked 31 Times in 24 Posts
Default

Go to the Fuel Moto web site, they have dyno charts for the changes you asked about
  #4  
Old 11-21-2010, 08:54 PM
coupe55's Avatar
coupe55 coupe55 is offline
Club Member
Join Date: Sep 2009
Posts: 2,290
Thanks: 0
Thanked 1 Time in 1 Post
Default Primary Pulley

Quote:
Originally Posted by dresserman View Post
For 2011 Harley has peped up the 103 engine a bit. They run pretty nice right out of the box, BUT anyone have any data on aftermarket mufflers and hi flow air intakes and just what you get out of them for the money spent on these new versions of the 103?
Dyno results tell the story.
Den
I did not know they tweaked the engine any but they did go to a lower gear, 30 tooth primary pulley from the 32 tooth higher ratio. Makes em seem stronger. All is good however and the Fuel Moto people listed above do have some dyno run info for different mods.

That stainless and catless headpipe of thiers along with the tripple nickle cam will put a smile on your face, especially it you buy the PC-5 from them already loaded with the correct MAPS for the mods you choose.
  #5  
Old 11-21-2010, 09:47 PM
mattman22033 mattman22033 is offline
Road Warrior
Join Date: Sep 2007
Location: Northern Virginia
Posts: 1,373
Thanks: 0
Thanked 0 Times in 0 Posts
Default

I got 81hp and 96ft-lbs after intake, pipe and dyno tune.
  #6  
Old 12-05-2010, 07:15 PM
slowrollin's Avatar
slowrollin slowrollin is offline
Road Captain
Join Date: Feb 2010
Location: New Jersey
Posts: 673
Thanked 18 Times in 17 Posts
Default

I added some Rhinehart mufflers but that was mainly for sound. My 103 runs great and doesn't need anything. Even runs strong riding 2 up. Much better than the bike I traded in with the 96 in it.
  #7  
Old 12-05-2010, 08:43 PM
teacherman teacherman is offline
One Of The Regulars
Join Date: Sep 2010
Posts: 147
Thanks: 0
Thanked 0 Times in 0 Posts
Default

Quote:
Originally Posted by dresserman View Post
For 2011 Harley has peped up the 103 engine a bit. They run pretty nice right out of the box, BUT anyone have any data on aftermarket mufflers and hi flow air intakes and just what you get out of them for the money spent on these new versions of the 103?
Dyno results tell the story.
Den
I'd like to know the same thing. I want to keep the warranty intact, but in a couple of weeks, the new Road King Classic is scheduled to arrive. Will definitely be changing the exhaust and air cleaner. Don't want to pay for multiple remappings, so the cam might get switched out as well. Andrews? What do you guys think is the best one for this motor?
  #8  
Old 12-05-2010, 11:48 PM
Berm Berm is offline
One Of The Regulars
Join Date: Feb 2008
Posts: 106
Thanks: 0
Thanked 0 Times in 0 Posts
Default

I've got the 103 in my 2011 Street Glide. With V&H Power Duals, Monster Ovals, PCV, High Flow Air and Woods 555 Cams, I am getting 99.4 hp, and just over 103 ft pounds of torque. Bike rides great and really pulls hard starting at 3,000.
  #9  
Old 12-06-2010, 04:20 AM
MaLfUnCtIoN MaLfUnCtIoN is offline
New Member
Join Date: Jun 2009
Location: Indiana
Posts: 78
Thanks: 0
Thanked 0 Times in 0 Posts
Default

I went from a 2004 carbed Fatboy with the "88" to a 2011 Road King Classic with the "103". I can tell a diffference and I can kick it in the *** without every LEO in the area being alerted by the noise.
  #10  
Old 12-06-2010, 04:55 AM
Mike's Avatar
Mike Mike is offline
Club Member
Join Date: Jun 2009
Location: Centralia, Wa
Posts: 6,765
Thanked 11 Times in 11 Posts
Default

Quote:
Originally Posted by teacherman View Post
I'd like to know the same thing. I want to keep the warranty intact, but in a couple of weeks, the new Road King Classic is scheduled to arrive. Will definitely be changing the exhaust and air cleaner. Don't want to pay for multiple remappings, so the cam might get switched out as well. Andrews? What do you guys think is the best one for this motor?
There's some great cams for the 103. Some good ones to have a look at include the Cycle Rama 575, Woods 5 and Woods 555. Harley's stage II cams for the 103 are the SE255, good on the low end, but somewhat limited in overall performance.

There's no "best" cam. Best for you really depends on what your goals are for your bike.
 
 
 
P
Closed Thread

Related Topics
Thread Thread Starter Forum Replies Last Post
103 c. i. engine pipercolt Touring Models 2 06-08-2014 06:14 PM
2013 103 Engine Groundhog143 Touring Parts 11 05-29-2014 10:15 AM
103 mpg hdbe Touring Models 93 11-30-2012 09:39 AM
103 Engine Life Markk9 Exhaust System Topics 1 10-06-2012 02:38 PM
103 CI Fat Bob jluvs2ride Dyna Glide Models 8 10-29-2011 06:04 PM


Tags
103, 2011, 96, air, cams, ci, davidson, dyno, engine, forum, harley, intake, modification, motors, results

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump


All times are GMT -5. The time now is 07:13 AM.